| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.55 | 10.855% | $75.9911 | $75.99 | $76.00 | $76.00 |
| Purchase #2 | $104.70 | 5.820% | $110.7935 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $61.98 | 5.571% | $65.4329 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $120.79 | 13.426% | $137.0073 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $155.46 | 10.491% | $171.7693 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $43.70 | 6.392% | $46.4933 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $97.53 | 13.752% | $110.9423 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $652.71 | $718.4297 | $718.42 | $718.45 | $718.40 | |